CompX International (CIX) Institutional Ownership $23.50 +0.30 (+1.27%) As of 02:31 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Ownership Stock AnalysisChartCompetitorsDividendEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for CompX International (NYSE:CIX)CurrentInstitutional OwnershipPercentage7.50%Number ofInstitutional Buyers(last 12 months)5TotalInstitutional Inflows(last 12 months)$1.92MNumber ofInstitutional Sellers(last 12 months)3TotalInstitutional Outflows(last 12 months)$323.58K Get CIX Insider Trade Alerts Want to know when executives and insiders are buying or selling CompX International stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. 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Skip Chart & View Institutional Buying and Selling Data CIX Institutional Buying and Selling by Quarter CompX International Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/8/2025 Geode Capital Management LLC35,889$954K0.0%+2.6%0.291% 5/29/2025Rhumbline Advisers1,836$38K0.0%-77.9%0.015% 4/29/2025Bank of New York Mellon Corp61,234$1.27M0.0%-2.5%0.497% 4/8/2025Rhumbline Advisers1,836$38K0.0%-77.9%0.015% 2/17/2025BNP Paribas Financial Markets1,102$29K0.0%-44.5%0.009% 2/12/2025Geode Capital Management LLC34,112$892K0.0%+1.3%0.277% 2/4/2025Bank of New York Mellon Corp62,802$1.64M0.0%N/A0.510% 1/30/2025Rhumbline Advisers8,302$217K0.0%+476.5%0.067% 11/13/2024BNP Paribas Financial Markets1,987$58K0.0%+243.2%0.016% 10/24/2024Nisa Investment Advisors LLC1,310$38K0.0%+118.3%0.011% 5/1/2024BNP Paribas Financial Markets5,471$188K0.0%+998.6%0.044% (Data available from 1/1/2016 forward) CIX Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of CIX shares? During the previous two years, the following institutional investors and hedge funds held shares of CompX International shares: Bank of New York Mellon Corp ($1.27M), Geode Capital Management LLC ($954K), Rhumbline Advisers ($38K), and Nisa Investment Advisors LLC ($38K), BNP Paribas Financial Markets ($29K).Learn more on CompX International's institutional investors. What percentage of CompX International's stock is owned by institutional investors? 7.50% of CompX International's stock is owned by institutional investors. Learn more on CIX's institutional investor holdings. Which institutional investors have been buying CompX International's stock? The following institutional investors have purchased CompX International's stock in the last 24 months: Bank of New York Mellon Corp ($62.80K), Rhumbline Advisers ($6.86K), BNP Paribas Financial Markets ($6.38K), Geode Capital Management LLC ($1.36K), and Nisa Investment Advisors LLC ($710.00). How much institutional buying is happening at CompX International? Institutional investors have bought a total of 73,137 shares in the last 24 months. This purchase volume represents approximately $1.92M in transactions. Which of CompX International's major shareholders have been selling company stock? The following institutional investors have sold CompX International stock in the last 24 months: Rhumbline Advisers ($12.93K), Bank of New York Mellon Corp ($1.57K), and BNP Paribas Financial Markets ($885.00). How much institutional selling is happening at CompX International? Institutional investors have sold a total of 15,385 shares in the last 24 months. This volume of shares sold represents approximately $323.58K in transactions. Related Companies Loma Negra Compania Industrial Argentina Major Shareholders Legacy Housing Major Shareholders JELD-WEN Major Shareholders Cementos Pacasmayo S.A.A. Major Shareholders ZJK Industrial Major Shareholders Smith-Midland Major Shareholders Babcock Major Shareholders Acme United Major Shareholders Mingteng International Major Shareholders INNOVATE Major Shareholders This page (NYSE:CIX) was last updated on 9/16/2025 by MarketBeat.com Staff From Our PartnersNew Biotech Backed by Proven Incubator Now Open to PublicA successful biotech incubator just opened its next chapter - and you're invited to their raise. This deal ...i2i Marketing Group, LLC | SponsoredForget NVDA. Put $1,000 into this stock nowA massive money shift is underway in the AI market. 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